Simple approach for enhancement of light harvesting efficiency of dye-sensitized solar cells by polymeric mirror

被引：19

作者：

Lee, Jun Young ^{[1
]}

Lee, Seungwoo ^{[1
]}

Park, Jung-Ki ^{[1
]}

Jun, Yongseok ^{[2
]}

Lee, Young-Gi ^{[3
]}

Kim, Kwang Man ^{[3
]}

Yun, Jin Ho ^{[4
,5
]}

Cho, Kuk Young ^{[4
,5
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem & Biomol Engn, Grad Program BK21, Taejon 305701, South Korea

[2] Ulsan Natl Inst Sci & Technol, Interdisciplinary Sch Green Energy, Ulsan 689798, South Korea

[3] Elect & Telecommun Res Inst, Power Control Device Res Team, Taejon 305700, South Korea

[4] Kongju Natl Univ, Div Adv Mat Engn, Cheonan 331717, Chungnam, South Korea

[5] Kongju Natl Univ, Inst Rare Met, Cheonan 331717, Chungnam, South Korea

来源：

OPTICS EXPRESS | 2010年 / 18卷 / 23期

关键词：

ARCHITECTURES; ELECTROLYTE;

D O I：

10.1364/OE.18.00A522

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A Polymeric mirror from 1D photonic crystal exhibiting full specular reflection is applied on the exterior of the counter electrode of a dye-sensitized solar cells (DSSCs). Reflection of exiting light from the cell allows for the reuse of the light and thereby significantly increases the efficiency of the DSSCs (from 8.07% to 8.85%). Furthermore, it is also found to be effective even with incorporation of an internal scattering layer, which is widely used within a TiO2 anode layer for enhancing light trapping in DSSCs (from 9.17% to 9.53%). (C) 2010 Optical Society of America

引用

页码：A522 / A527

页数：6

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